WE ARE VERY PLEASED TO ANNOUNCE THAT WE HAVE AN AGREEMENT WITH "SAKURA ISLAND" FOR THE 1ST SMART CONTRACT ON ROLLER PLATFORM, THAT "SAKURA ISLAND"-THE TOP 1 MINING RIGS SERVICES GROUP WOULD USE ROL COIN FOR THEIR CUSTOMERS IN MINING RIGS REPAIRING AND OVERCLOCKING.
GREAT COOPERATION!
Hey, does the mining tool similar to ETH tool? so that can I use my Ether wallet?